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Precise dosing and titration unit with 5 mL syringe, 100–240 V, ideal for molecular diagnostics and bioprocessing.
The Metrohm 665 Dosimat is a precision dosing unit designed for accurate liquid delivery and automated titration in laboratory environments. Equipped with a 5 mL syringe, it enables exact volumetric control essential in molecular diagnostics, biotechnology research, and bioprocessing workflows.
Key features include:
This dosing system is widely adopted in biopharmaceutical production pipelines and analytical chemistry, providing controlled reagent delivery critical for gene editing experiments, cell imaging, and fluorescence analysis. The automated titration capability enhances workflow efficiency in clinical diagnostics and biomanufacturing environments, making it an indispensable tool for research professionals demanding accuracy and repeatability.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 4 November 2026
1 other listing of this model is available.
